cannadic.eclass: use einstalldocs

eclass/cannadic.eclass

@@ -1,61 +1,52 @@
-# Copyright 1999-2012 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: cannadic.eclass
+# @MAINTAINER:
+# [email protected]
 # @AUTHOR:
-# Original author: Mamoru KOMACHI <[email protected]>
+# Mamoru KOMACHI <[email protected]>
 # @BLURB: Function for Canna compatible dictionaries
 # @DESCRIPTION:
 # The cannadic eclass is used for installation and setup of Canna
 # compatible dictionaries within the Portage system.
 
+inherit eutils
 
-EXPORT_FUNCTIONS src_install pkg_setup pkg_postinst pkg_postrm
+EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_postrm src_install
 
-IUSE=""
-
-HOMEPAGE="http://canna.sourceforge.jp/"		# you need to change this!
+HOMEPAGE="http://canna.osdn.jp/"		# you need to change this!
 SRC_URI="mirror://gentoo/${P}.tar.gz"
 
-LICENSE="public-domain"
-SLOT="0"
-
-S="${WORKDIR}"
-
 DICSDIRFILE="${FILESDIR}/*.dics.dir"
 CANNADICS="${CANNADICS}"			# (optional)
-DOCS="README*"
 
 # You don't need to modify these
-#local cannadir dicsdir
 cannadir="${ROOT}/var/lib/canna/dic/canna"
 dicsdir="${ROOT}/var/lib/canna/dic/dics.d"
 
 # @FUNCTION: cannadic_pkg_setup
 # @DESCRIPTION:
 # Sets up cannadic dir
 cannadic_pkg_setup() {
-
-	keepdir $cannadir
-	fowners bin:bin $cannadir
-	fperms 0775 $cannadir
+	keepdir ${cannadir}
+	fowners bin:bin ${cannadir}
+	fperms 0775 ${cannadir}
 }
 
 # @FUNCTION: cannadic-install
 # @DESCRIPTION:
 # Installs dictionaries to cannadir
 cannadic-install() {
-
-	insinto $cannadir
-	insopts -m0664 -o bin -g bin
-	doins "$@"
+	insinto ${cannadir}
+	insopts -m 0664 -o bin -g bin
+	doins "${@}"
 }
 
 # @FUNCTION: dicsdir-install
 # @DESCRIPTION:
 # Installs dics.dir from ${DICSDIRFILE}
 dicsdir-install() {
-
 	insinto ${dicsdir}
 	doins ${DICSDIRFILE}
 }
@@ -65,14 +56,14 @@ dicsdir-install() {
 # Installs all dictionaries under ${WORKDIR}
 # plus dics.dir and docs
 cannadic_src_install() {
-
-	for f in *.c[btl]d *.t ; do
-		cannadic-install $f
-	done 2>/dev/null
+	local f
+	for f in *.c[btl]d *.t; do
+		cannadic-install ${f}
+	done 2> /dev/null
 
 	dicsdir-install || die
 
-	dodoc ${DOCS}
+	einstalldocs
 }
 
 # @FUNCTION: update-cannadic-dir
@@ -84,21 +75,21 @@ cannadic_src_install() {
 #  Licensed under the GNU General Public License, version 2.  See the file
 #  /usr/portage/license/GPL-2 or <http://www.gnu.org/copyleft/gpl.txt>.
 update-cannadic-dir() {
-
 	einfo
 	einfo "Updating dics.dir for Canna ..."
 	einfo
 
 	# write new dics.dir file in case we are interrupted
-	cat >${cannadir}/dics.dir.update-new<<-EOF
+	cat <<-EOF > ${cannadir}/dics.dir.update-new
 	# dics.dir -- automatically generated file by Portage.
 	# DO NOT EDIT BY HAND.
 	EOF
 
-	for file in ${dicsdir}/*.dics.dir ; do
-		echo "# $file" >> ${cannadir}/dics.dir.update-new
-		cat $file >> ${cannadir}/dics.dir.update-new
-		einfo "Added $file."
+	local f
+	for f in ${dicsdir}/*.dics.dir; do
+		echo "# ${f}" >> ${cannadir}/dics.dir.update-new
+		cat ${f} >> ${cannadir}/dics.dir.update-new
+		einfo "Added ${f}."
 	done
 
 	mv ${cannadir}/dics.dir.update-new ${cannadir}/dics.dir
@@ -113,15 +104,14 @@ update-cannadic-dir() {
 # Updates dics.dir and print out notice after install
 cannadic_pkg_postinst() {
 	update-cannadic-dir
+
 	einfo
 	einfo "Please restart cannaserver to fit the changes."
 	einfo "You need to modify your config file (~/.canna) to enable dictionaries."
 
-	if [ -n "${CANNADICS}" ] ; then
-		einfo "e.g) add $(for d in ${CANNADICS}; do
-				echo -n "\"$d\" "
-				done)to section use-dictionary()."
-		einfo "For details, see documents under /usr/share/doc/${PF}"
+	if [[ -n "${CANNADICS}" ]]; then
+		einfo "e.g) add $(for d in ${CANNADICS}; do echo -n "\"${d}\" "; done)to section use-dictionary()."
+		einfo "For details, see documents under /usr/share/doc/${PF}."
 	fi
 
 	einfo "If you do not have ~/.canna, you can find sample files in /usr/share/canna."
@@ -135,14 +125,13 @@ cannadic_pkg_postinst() {
 # Updates dics.dir and print out notice after uninstall
 cannadic_pkg_postrm() {
 	update-cannadic-dir
+
 	einfo
 	einfo "Please restart cannaserver to fit changes."
 	einfo "and modify your config file (~/.canna) to disable dictionary."
 
-	if [ -n "${CANNADICS}" ] ; then
-		einfo "e.g) delete $(for d in ${CANNADICS}; do
-				echo -n "\"$d\" "
-				done)from section use-dictionary()."
+	if [[ -n "${CANNADICS}" ]]; then
+		einfo "e.g) delete $(for d in ${CANNADICS}; do echo -n "\"${d}\" "; done)from section use-dictionary()."
 	fi
 
 	einfo